Citizen Promaster Blue Polyurethane
The Citizen BN0267-04L Promaster Dive is a robust yet versatile men's dive watch, combining professional diving capability with a streamlined design for everyday wear. It features a blue sunray dial, luminous hands and markers, and a blue unidirectional rotating dive bezel. The 40.6 mm stainless-steel case is paired with a blue polyurethane strap and protected by anti-reflective sapphire crystal. Citizen's Eco-Drive technology powers the watch using light, eliminating the need for regular battery replacement.
Dial
Dial colour: Blue
Dial finish: Sunray
Hour markers: Applied indices
Hands & markers: Luminous for enhanced visibility in low light
Display: 3-hand analogue
Date: Date window at 3 o'clock
Dial components: Recycled materials
Crystal: Anti-reflective sapphire crystal
Bezel: Blue unidirectional rotating dive bezel
Movement
Movement: Citizen Eco-Drive
Calibre: E118
Movement type: Light-powered quartz
Power source: Natural or artificial light
Power reserve: Approximately 1 year when fully charged
Accuracy: ±15 seconds per month
Functions: 3 hands and date
Features: Quick-start, insufficient-charge warning and overcharge prevention
Battery: No regular battery replacement required
Exterior Details
Collection: Promaster Marine / Dive
Case material: Stainless steel
Case colour: Silver-tone
Case diameter: 40.6 mm
Case thickness: 11.7 mm
Strap: Blue polyurethane / BENEBiOL™ biomass polyurethane
Strap width: 20 mm
Clasp: Buckle
Crystal: Anti-reflective sapphire
Crown: Screw-lock
Water resistance: 200 metres / 20 bar — scuba diving
Anti-magnetic: JIS Grade 1
